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Sealy

Sealy Posturepedic® Elite Brenham II 14" Ultra Firm Mattress

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Size: Twin XL

Sealy Posturepedic Elite Brenham II — Ultra Firm, the top-tier Sealy

The Sealy Posturepedic Elite Brenham II in Ultra Firm is a 9 out of 10 hybrid at 14", built on a 1,066-coil PrecisionFit™ system with MaxSupport™ center-zone reinforcement, under a SealyChill™ cover. Elite is the top of the Sealy line — the most cooling, the most coils, and the most comfort layers Sealy builds.

MaxSupport™ — reinforced where it counts

Sealy's reputation is targeted back support, and Elite delivers the most of it. The 1,066 PrecisionFit™ pocketed coils each move on their own, and the MaxSupport™ center-zone adds extra reinforcement through the middle third — under your hips and lower back, where your spine is most likely to bow into a softer bed. A DuraFlex™ coil edge carries that support to the perimeter so you use the whole surface.

The Elite cooling + comfort layers

The SealyChill™ cover is Sealy's premium cooling surface, cool to the touch. Beneath it sit ComfortSense™ gel memory foam and SealySupport™ gel foams that contour to your shoulders and hips and draw heat away.

Tuned to ultra firm

At a 9 out of 10, this is the firmest Elite Brenham — a flat, rock-solid surface for sleepers who truly want maximum support.

Where it sits

Elite is the flagship Sealy tier, above the Posturepedic Plus and Pro lines. Compare firmnesses and tight-top vs Euro-top builds across the full Sealy lineup.

Ten minutes beats ten reviews

Top-tier support and cooling are things you confirm lying down. The Elite Brenham II Ultra Firm is on our floors with the rest of the Sealy line, the 90-night trial holds buying from a local dealer, delivery is free and usually next business day in stock, and the old mattress leaves with us.

Size: Twin XL

What makes this mattress different

MaxSupport™ Center-Zone

Extra coil reinforcement through the middle third — under your hips and lower back — for Sealy's most targeted spinal support.

1,066 PrecisionFit™ Coils

Sealy's highest coil count — individually wrapped for point-by-point support and motion isolation.

SealyChill™ Cover

Sealy's premium cool-to-the-touch cooling cover.

ComfortSense™ Gel Memory Foam

Gel-infused comfort layers that contour to shoulders and hips while drawing heat away.

Elite Tier

The top of the Sealy line — most cooling, most coils, most comfort layers.

DuraFlex™ Coil Edge

A reinforced perimeter so support runs nearly wall to wall — sit or sleep to the edge.

Ultra Firm · 9 out of 10 · 90-Night Trial

Tuned to a 9 out of 10, backed by a 90-night trial and Sealy's warranty, honored when you buy from us.

The build

Elite Brenham II Ultra Firm, layer by layer

Sealy's flagship hybrid build:

  • SealyChill™ cover. Sealy's premium cooling surface.
  • ComfortSense™ gel memory foam. Contouring, heat-drawing comfort.
  • SealySupport™ gel foams. A supportive transition to the coil.
  • 1,066 PrecisionFit™ coils + MaxSupport™ center-zone. The most targeted, highest-count Sealy coil support.
  • DuraFlex™ coil edge. Reinforced support to the perimeter.

14", ultra firm (9 out of 10), backed by the 90-night trial. (Architecture from the brand's spec.)

Who it fits

For back and stomach sleepers

Back sleepers — firm, reinforced MaxSupport keeps the lower back lifted.

Stomach sleepers — the firmness keeps the hips from sagging.

Heavier sleepers — 1,066 coils with center-zone reinforcement scale to weight.

Hot sleepers — Elite's premium cooling cover is the most aggressive Sealy builds.

Couples — DuraFlex edge and wrapped coils.

Side sleepers — this firm is likely too much; choose the medium or soft.

Specifications

Height14"
FeelUltra Firm
Firmness9 out of 10 (10 = firmest)
ConstructionSealyChill cover + 2" SealyComfort Gel Memory Foam + 1" SealyComfort Gel Foam + 1" SealySupport Gel Foam Firm + 8" PrecisionFit pocket coils (1066 in Queen) with MaxSupport center-zone + DuraFlex Coil Edge
CoolingSealyChill Technology — cooling fibers in cover for 20% greater cool-to-touch feel than Posturepedic Plus
Motion isolationExcellent — 1,066 individually-encased PrecisionFit coils minimize partner motion transfer
Weight capacityUp to 400 lbs per sleeper (ultra-firm innerspring construction)
Adjustable baseYes, compatible with adjustable bases
CertificationsCertiPUR-US certified foams
Warranty10-year limited warranty
Trial period90 days at Mattress Overstock

Frequently asked questions

How firm is the Elite Brenham II Ultra Firm?

About 9 out of 10 — ultra firm.

What is MaxSupport™ center-zone?

Sealy reinforces the middle third of the coil system — under your hips and lower back — for extra support where your spine tends to sink. It's the core of the Posturepedic targeted-support idea, strongest in the Elite tier.

What makes Elite the top Sealy tier?

Elite carries Sealy's premium SealyChill™ cooling cover, the highest 1,066-coil PrecisionFit count with MaxSupport, and the most comfort layers — more cooling and more targeted support than the Plus or Pro lines.

Does it sleep hot?

Elite's premium SealyChill cooling cover plus gel-infused foams over a coil core keep it cool — the coolest-sleeping Sealy tier.

How tall is it — will my sheets fit?

14". Deep-pocket sheets (14″+) sit best.

Do I need a special foundation?

No — a sturdy platform, close-slatted base, solid foundation, or compatible adjustable base all work with the hybrid.

What's the trial and warranty?

A 90-night trial and Sealy's manufacturing warranty, honored when you buy from us as an authorized dealer.

Elite, Plus, or Pro Sealy?

Elite is the flagship — most cooling, most coils, most comfort. The Plus (Plainfield) and Pro (Indianapolis) tiers step down in coil count and cover.

Can I see it near me?

Yes — on the floor across our five Kentucky showrooms (Lexington on Nicholasville Road, Georgetown, Somerset, London, Richmond), with the rest of the Sealy line. Free local delivery, old mattress hauled away.

Why buy it from Mattress Overstock

Buy it from people you can actually visit

  • Free local delivery To your home across Central & Eastern Kentucky.
  • Free setup We place and set up your new bed in the room.
  • Free old-mattress haul-away The old one goes out the same day the new one comes in.
90-night trial Sleep on it at home
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Independently owned in Kentucky since 2012. Walk in any day — no appointment — and someone who actually knows the floor will help you find the right fit.

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Try it in person at any Kentucky showroom

Walk into any Mattress Overstock location, lie down, and feel the difference yourself. No appointment, no pressure. Our team has over 100 years of combined mattress experience and we're here to help you find the right fit.